CVE-2007-1521

MediumCVSS 6.8/10Last modified Jun 16, 2026

Description

Double free vulnerability in PHP before 4.4.7, and 5.x before 5.2.2, allows context-dependent attackers to execute arbitrary code by interrupting the session_regenerate_id function, as demonstrated by calling a userspace error handler or triggering a memory limit violation.

Metrics

CVSS 2.0 6.8/10AV:N/AC:M/Au:N/C:P/I:P/A:P

Affected software

No affected versions have been published.

Timeline

Published: Mar 20, 2007
Last modified: Jun 16, 2026
NVD status: Modified

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